that's why i got a subaru. love. it's what makes a subaru, a subaru. >>> back now at 8:39 with an american success story times three. brian williams recently sat down for a rare and exclusive joint interview with the emmanuel brothers, rahm, zeek and ari and oh brother, did he get an earful. >> the emmanuel brothers, three super achievers, raised under the same roof. the big city mayor, the hollywood super agent, and the medical bioethicist, and if you're going to sit down with all three brothers at once, be ready, bring your best game, because it's not for the feint of heart. >> wait, i have my view. >> no, no, no, no, mr. mayor, stay. >> it was the first time since zeek and i bonded, we beat the hell out of rahm. i'm sitting with you guys, you want me to calm down? you think i'm crazy? >> we're at a bar in new york because the doctor, the oldest brother has written a book. it's really an agent, a doctor and a mayor walk into a bar. it's really a bad joke what i'm living here. doctor, why did you write this book? >>